Make refund feature

please make a refund feature. so many games have refund features, like even league of legends does. i bought the entire Cupid hanzo bundle (2600 coins = 26$) because i was high asf and now i deeply regret it and i dont want this damn skin. its completely my fault yes, but a refund feature would be greatly appreciated and i know im not the only one who has asked for this. i wish blizzard wasnt so greedy for money